Minimum System Requirements

What are the minimum specs?
The minimum requirements will be 2 GHz CPU, 1024 MB RAM and 256 MB VRAM video card supporting shader model v3.0. However, if the player wants to see the real beauty of the game, s/he will need a better PC configuration.[1]

What operating systems does Earthrise support?
Earthrise supports XP and Vista at present. The game may be tested on Windows 7, but please keep in mind that the use of any beta software/operating system is the user's responsibility and as such, support will most likely not be available.[2]